CBD (Cannabidiol) oil is a hemp derivative. Many people associate marijuana with cannabis, but a very different plant is hemp. The same scientific name, Cannabis sativa, can be shared with marijuana and hemp, but they are not the same.
Marijuana is grown mainly for its recreational and therapeutic usage as a psychoactive cannabinoid, a chemical compound called tetrahydrocannabinol or THC. Both THC and CBD are present in marijuana. I strongly suggest you to visit cbd oil to learn more about this.
Hemp contains only a trace of THC, less than 0.3% compared to the hefty 5-35% of marijuana . CBD is the key cannabinoid in hemp, however there are over 100 other cannabinoids in hemp, as well as compounds called terpenes that contain tastes and scents (e.g. citrusy smell of oranges, unique aroma of pine trees, or sweet flower smell of lavender).
Hemp has been cultivated for thousands of years for food, clothing, fibre, and fuel. It is one of the oldest domesticated crops in the world. Hemp was a critical crop in the U.S. in the early days. Colonial farmers cultivated hemp primarily for its strong fibre during the 1700s.
However, after the Marijuana Tax Act of 1937 was passed, cannabis manufacturing came to a screeching halt. Mainstream cannabis views have begun to sway dramatically towards the negative. Hemp is the “evil weed” because, while it does not contain marijuana’s abundant THC, it shares the same species as marijuana.
Many have suggested over the years that the real reason for the anti-cannabis movement boiled down to the fear that hemp might become a low-cost paper pulp alternative. William Randolph Hearst, an American industrialist, and the DuPont family had large investments in the timber and newspaper industries. For fear that the growth of hemp would undercut their profits, they launched a smear campaign to disrupt the lucrative hemp market. Years later, however, it became clear that hemp does not contain a sufficiently high cellulose content to be an efficient paper substitute.